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  <h1 class="topictitle1">Step 1: Creating an Archive SLA for Replication Copies</h1>
  <div>
   <p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p121201013191420">If you need to archive a replication copy, create an archive SLA in the target cluster.</p>
   <div class="section" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_section15371826121012">
    <h4 class="sectiontitle">Prerequisites</h4>
    <p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p52691739154914">The archive storage has been connected to the <span id="acloud_00046__en-us_topic_0000001839223133_text418110267111">product</span> cluster where the replication copy resides. For details, see <a href="acloud_00041.html#acloud_00041">Step 1: Adding Archive Storage</a>.</p>
   </div>
   <div class="section" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_section32344304103">
    <h4 class="sectiontitle">Procedure</h4>
    <ol id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_ol112221128161219">
     <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li149381918143112"><span>Choose <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001839142377_uicontrol8111821122820"><b><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001839142377_text71111921162814"><strong>Protection</strong></span> &gt; Protection Policies &gt; SLAs</b></span>.</span></li>
     <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li19913158161519"><span>Click <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_uicontrol184971252199"><b><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text174972521297"><strong>Create</strong></span></b></span>.</span></li>
     <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li632243103212"><span>Enter an SLA name.</span></li>
     <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li6674114017375"><span>Select an application type for the SLA to be created.</span><p></p>
      <ol type="a" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_ol71011061385">
       <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li16667553151916">Click the <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_uicontrol16364345183319"><b><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text1149753619468"><strong>Applications</strong></span></b></span> icon.</li>
       <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li874192611325">Choose <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_uicontrol111981759171912"><b>Specific to application &gt; Copies &gt; Replication Copy</b></span>.</li>
       <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li158271347172012">Click <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_uicontrol1745371881113"><b>OK</b></span>.</li>
      </ol> <p></p></li>
     <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li148724933815"><span>Configure the archive policy.</span><p></p>
      <ol type="a" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_ol187761825123814">
       <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li35291622193815">Click the <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_uicontrol5455183651118"><b><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text945433610113"><strong>Archive Policy</strong></span></b></span> icon.</li>
       <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li1244710220390">Set basic parameters for the archive policy.<p id="acloud_00046__en-us_topic_0000001839223133_p0630115485415"><a name="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li1244710220390"></a><a name="en-us_topic_0000001839223133_en-us_topic_0000001140003755_li1244710220390"></a>Click <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_uicontrol185529578216"><b><span id="acloud_00046__en-us_topic_0000001839223133_text65521557112118"><strong>Add</strong></span></b></span> on the right of the page to create multiple archive policies. A maximum of four archive policies can be created, and data can be archived to a maximum of four archive storage devices.</p>
        <div class="p" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p16913201623311">
         <a href="#acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_table461492220220">Table 1</a> describes the related parameters. 
         <div class="tablenoborder">
          <a name="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_table461492220220"></a><a name="en-us_topic_0000001839223133_en-us_topic_0000001140003755_table461492220220"></a>
          <table cellpadding="4" cellspacing="0" summary="" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_table461492220220" frame="border" border="1" rules="all">
           <caption>
            <b>Table 1 </b>Archive parameters
           </caption>
           <colgroup>
            <col style="width:30.620000000000005%">
            <col style="width:69.38%">
           </colgroup>
           <thead align="left">
            <tr id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_row11614722142210">
             <th align="left" class="cellrowborder" valign="top" width="30.620000000000005%" id="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1"><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p761472217223">Parameter</p></th>
             <th align="left" class="cellrowborder" valign="top" width="69.38%" id="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2"><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p106141622152216">Description</p></th>
            </tr>
           </thead>
           <tbody>
            <tr id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_row1961432220228">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p36142022182215"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text10614152252212"><strong>Name</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p161412223226">The system has set a default name for the archive policy. You can also customize a name for the archive policy.</p></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_row131066587500">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_p4106125814508"><span id="acloud_00046__en-us_topic_0000001839223133_text2035135785012"><strong>Archive Storage Type</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_p985181941310">The type can be <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_uicontrol99809551136"><b><span id="acloud_00046__en-us_topic_0000001839223133_text12582172285112"><strong>Object Storage</strong></span></b></span> or <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_uicontrol165016581136"><b><span id="acloud_00046__en-us_topic_0000001839223133_text15365163355119"><strong>Tape Library</strong></span></b></span>.</p></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_row1161413229221">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p361410223224"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text261472222217"><strong>Archive Storage</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 ">
              <ul id="acloud_00046__en-us_topic_0000001839223133_ul16248205204410">
               <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_li078744584316">If <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b8815104222620">Archive Storage Type</strong> is set to <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_uicontrol816164574110"><b><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_text1616174511413"><strong>Object Storage</strong></span></b></span>, select added object storage. You can also click <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_uicontrol1971818559393"><b><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_text1719105510393"><strong>Add</strong></span></b></span> to add object storage.</li>
               <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_li113522047134319">If <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b260579152118">Archive Storage Type</strong> is set to <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_uicontrol17606792212"><b><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_text1860610912219"><strong>Tape Library</strong></span></b></span>, select a node.</li>
              </ul></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_row162541717125619">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_p150343116521"><span id="acloud_00046__en-us_topic_0000001839223133_text55110119106"><strong>Media Set</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_p82319243111">If <strong id="acloud_00046__en-us_topic_0000001839223133_b1890304239112114">Archive Storage Type</strong> is set to <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_uicontrol1888798847112114"><b><span id="acloud_00046__en-us_topic_0000001839223133_text1126600167112114"><strong>Tape Library</strong></span></b></span>, select a media set. You can also click <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_uicontrol2946172192119"><b><span id="acloud_00046__en-us_topic_0000001839223133_text129462021172116"><strong>Add</strong></span></b></span> to create a media set.</p></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_row156144229228">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p3614622132215"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text13614322172217"><strong>Archive Time</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 ">
              <div class="p" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p1061419221227">
               Set the archive time.
               <ul id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_ul20614112292215">
                <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li961432262213"><span id="acloud_00046__en-us_topic_0000001839223133_text940662610477"><strong>Periodically</strong></span>
                 <ul id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_ul661462213226">
                  <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li384887142516"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text142113941217"><strong>Interval</strong></span>: Data is archived every <em id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_i1042203915126">xx</em> minutes, hours, days, or weeks.</li>
                  <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li961410225225"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text612471917132"><strong>First Run At</strong></span>: specifies the time when the archive job is executed for the first time.<p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p3220183916251">If the start time is earlier than the current device time, the archive job is executed immediately after a protection plan is created.</p></li>
                 </ul></li>
                <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li2614152216227"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text118351245102320"><strong>Immediately after successful replication</strong></span><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p106141722132214">The archive job is executed immediately after a replication job is executed.</p></li>
                <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li6614152217224"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text361462217228"><strong>Specified time after copy generation</strong></span><p id="acloud_00046__en-us_topic_0000001839223133_p17973133185018"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001091370109_text990755171712"><strong>Time</strong></span>: An archive job is executed <em id="acloud_00046__en-us_topic_0000001839223133_i1623453812610">xx</em> days after a copy is generated. The value ranges from 1 to 365 days.</p></li>
               </ul>
              </div></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_row18831182494213">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001091370109_en-us_topic_0000001091370109_p654124731412"><strong id="acloud_00046__en-us_topic_0000001839223133_b18167626597">Archive &amp; Retention Rules</strong></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001091370109_p1898531744316">Select the replication copy that you need to archive and set the retention period for archive copies.</p>
              <div class="note" id="acloud_00046__en-us_topic_0000001839223133_note948392917176">
               <span class="notetitle"> NOTE: </span>
               <div class="notebody">
                <ul id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_ul6217428463">
                 <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_li2851103119619">If <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b9844658975">Archive Storage Type</strong> is set to <span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_text138515311362"><strong>Tape Library</strong></span>, only archive rules can be configured. The retention rule is subject to the retention policy of the tape.</li>
                 <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_li32171828360">If multiple options are selected, copies on any date specified by these options are archived, and the obtained archive copies are retained for the longest period specified in these options.</li>
                </ul>
               </div>
              </div>
              <div class="p" id="acloud_00046__en-us_topic_0000001839223133_p1331522611175">
               <ul id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001091370109_ul6461175912421">
                <li id="acloud_00046__en-us_topic_0000001839223133_li1815184993013"><span id="acloud_00046__en-us_topic_0000001839223133_text17683135412105"><strong>Archive specified copies</strong></span>: An archive policy can be specified and the copy retention period can be set. Archive policies are described as follows:
                 <ul id="acloud_00046__en-us_topic_0000001839223133_ul1193014332306">
                  <li id="acloud_00046__en-us_topic_0000001839223133_li393063317305"><span id="acloud_00046__en-us_topic_0000001839223133_text1792918330303"><strong>Only the latest copy</strong></span><p id="acloud_00046__en-us_topic_0000001839223133_p893019338306">In each archive job, only the copy generated by the last replication job is archived.</p></li>
                  <li id="acloud_00046__en-us_topic_0000001839223133_li10930203320309"><span id="acloud_00046__en-us_topic_0000001839223133_text314312841115"><strong>All unarchived copies</strong></span><p id="acloud_00046__en-us_topic_0000001839223133_p8930123320308">All copies that have not been archived are archived each time.</p></li>
                 </ul></li>
                <li id="acloud_00046__en-us_topic_0000001839223133_li169914211296"><span id="acloud_00046__en-us_topic_0000001839223133_text1079612153019"><strong>Archive on the Specified Date</strong></span>: Specify the date and set the copy retention period. You can select multiple of the following options:
                 <ul id="acloud_00046__en-us_topic_0000001839223133_ul15411165794010">
                  <li id="acloud_00046__en-us_topic_0000001839223133_li241110576407">Select the replication copies generated in month <em id="acloud_00046__en-us_topic_0000001839223133_i1839414173013">x</em> of each year for archiving. The archive copies are retained for <em id="acloud_00046__en-us_topic_0000001839223133_i1339111423010">x</em> years (the retention period can be 1 to 70 years).</li>
                  <li id="acloud_00046__en-us_topic_0000001839223133_li156079239417">Select the first or last replication copy of each month for archiving. The archive copies are retained for <em id="acloud_00046__en-us_topic_0000001839223133_i9491022141419">x</em> months (the retention period can be 1 to 840 months).</li>
                  <li id="acloud_00046__en-us_topic_0000001839223133_li7824743184118">Select the replication copies generated on a specified day of each week for archiving. The archive copies are retained for <em id="acloud_00046__en-us_topic_0000001839223133_i849112233153">x</em> weeks (the retention period can be 1 to 3650 weeks).
                   <div class="note" id="acloud_00046__en-us_topic_0000001839223133_note250102619369">
                    <span class="notetitle"> NOTE: </span>
                    <div class="notebody">
                     <p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_p19502026133610">If <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b12562195819124">Archive Storage Type</strong> is set to <span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_text290583517417"><strong>Tape Library</strong></span>, the retention period of archive copies cannot be specified, but is subject to the retention policy setting of the corresponding media set.</p>
                    </div>
                   </div></li>
                 </ul></li>
               </ul>
              </div></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_row127091115184014">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 ">
              <div class="p" id="acloud_00046__en-us_topic_0000001839223133_p10306125164014">
               <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b1466519130620">Drivers</strong>
               <div class="note" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_note754320443218">
                <span class="notetitle"> NOTE: </span>
                <div class="notebody">
                 <p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_en-us_topic_0000001839143189_en-us_topic_0000001839143213_p8320153562113">This parameter is available only in 1.6.0 and later versions.</p>
                </div>
               </div>
              </div></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 ">
              <div class="p" id="acloud_00046__en-us_topic_0000001839223133_p330617259402">
               This parameter (value range: <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b4770966376">1</strong> to <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b1657835153715">32</strong>) is displayed only when you select <span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_text4453948437"><strong>Tape Library</strong></span> for <strong id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_b183012591975">Archive Storage Type</strong>.
               <div class="note" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_note765316318178">
                <span class="notetitle"> NOTE: </span>
                <div class="notebody">
                 <p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001792503806_p06531331181715">The larger the number of drives, the more the tape library drives occupied by archive jobs or jobs that use archive copies for restoration, and the better the performance.</p>
                </div>
               </div>
              </div></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_row6615172214228">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p186157222227"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text1861519229229"><strong>Rate Limiting Policies</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p96151422102219">Average maximum amount of data that can be transmitted per second in an archive job. If a tape library serves as the archive storage, no rate limiting policy can be configured.</p> <p id="acloud_00046__en-us_topic_0000001839223133_p208941559135816">Select the created rate limiting policy. For details about how to create a rate limiting policy, see <a href="acloud_00017.html#acloud_00017">Step 5: Creating a Rate Limiting Policy</a>.</p></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_row868013124114">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_p8680738417"><span id="acloud_00046__en-us_topic_0000001839223133_text155371313174116"><strong>Network Acceleration</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_p86809384114">After this function is enabled, Bottleneck Bandwidth and Round-trip propagation time (BBR) network acceleration can be used. You are advised to enable this function when the network latency is greater than or equal to 20 ms. If a tape library serves as the archive storage, network acceleration cannot be configured.</p></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_row799724420116">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_p113408251083"><span id="acloud_00046__en-us_topic_0000001839223133_text6172105715408"><strong>Job Failure Alarm</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_p7601371993">After this function is enabled, an alarm is automatically sent if a job fails and is automatically cleared after successful execution.</p></td>
            </tr>
            <tr id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_row66151022122214">
             <td class="cellrowborder" valign="top" width="30.620000000000005%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.1 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p1261518229229"><span id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_text1461510223223"><strong>Automatic Retry</strong></span></p></td>
             <td class="cellrowborder" valign="top" width="69.38%" headers="mcps1.3.3.2.5.2.1.2.2.2.2.3.1.2 "><p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p10615422102218">After this function is enabled, the system automatically retries if a periodic archive job fails.</p> <p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p66159229223">The number of retries ranges from 1 to 3, and the waiting time ranges from 1 to 30 minutes. For example, if the number of retries is set to 3 and the wait time is set to 5 minutes, the system retries for a total of three times at an interval of 5 minutes.</p>
              <div class="note" id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_note36153222226">
               <span class="notetitle"> NOTE: </span>
               <div class="notebody">
                <p id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_p1061532292219">During automatic retry, the system creates an archive job.</p>
               </div>
              </div></td>
            </tr>
           </tbody>
          </table>
         </div>
        </div></li>
      </ol> <p></p></li>
     <li id="acloud_00046__en-us_topic_0000001839223133_en-us_topic_0000001140003755_li649983114125"><span>Click <span class="uicontrol" id="acloud_00046__en-us_topic_0000001839223133_uicontrol195123110611856"><b><span id="acloud_00046__en-us_topic_0000001839223133_text88516936111856"><strong>OK</strong></span></b></span>.</span></li>
    </ol>
   </div>
  </div>
  <div>
   <div class="familylinks">
    <div class="parentlink">
     <strong>Parent topic:</strong> <a href="acloud_00045.html">Archiving Alibaba Cloud Replication Copies</a>
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